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/*
* kexec: Linux boots Linux
*
* Created by: Mohan Kumar M (mohan@in.ibm.com)
*
* Copyright (C) IBM Corporation, 2005. All rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation (version 2 of the License).
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <purgatory.h>
#include "hvCall.h"
#include <byteswap.h>
#include <endian.h>
#include <asm/byteorder.h>
extern int debug;
void putchar(int c)
{
char buff[16] = "";
unsigned long *lbuf = (unsigned long *)buff;
if (!debug) /* running on non pseries */
return;
if (c == '\n')
putchar('\r');
buff[0] = c;
plpar_hcall_norets(H_PUT_TERM_CHAR, 0, 1,
__cpu_to_be64(lbuf[0]), __cpu_to_be64(lbuf[1]));
return;
}
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